INTRUSION INC

Ticker: INTZ CUSIP: 46121E304 Class: Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 11,676 Value ($000) $13 Avg Close $1.58 Range $1.13 - $2.27

Q3 2025

Shares 11,676 Value ($000) $19 Avg Close $1.89 Range $1.58 - $2.64

Q2 2025

Shares 10,027 Value ($000) $23 Avg Close $1.57 Range $0.75 - $2.58

Q1 2025

Shares 10,027 Value ($000) $11 Avg Close $1.66 Range $0.71 - $5.20

Q4 2024

Shares 10,027 Value ($000) $31 Avg Close $0.80 Range $0.35 - $7.34

Q3 2024

Shares 10,027 Value ($000) $9 Avg Close $1.13 Range $0.68 - $1.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,676	$13	$1.58	$1.13 - $2.27
Q3 2025	11,676	$19	$1.89	$1.58 - $2.64
Q2 2025	10,027	$23	$1.57	$0.75 - $2.58
Q1 2025	10,027	$11	$1.66	$0.71 - $5.20
Q4 2024	10,027	$31	$0.80	$0.35 - $7.34
Q3 2024	10,027	$9	$1.13	$0.68 - $1.44